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產品基本信息
產品編號：M333000
產品名稱：4-Methylumbelliferone
產品CAS：90-33-5
規格含量：100g
產品價格：面議
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產品詳細介紹
標準品編號:
M333000
名稱:
4-Methylumbelliferone
別名:
7-Hydroxy-4-methylcoumarin; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one; 7-Hydroxy-4-methyl-coumarin; 7-Hydroxy-4-methyl-2-chromenone; 7-Hydroxy-4-methyl-2-oxo-3-chromene; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one; NSC 19026; NSC 9408; Omega 127; Pilot 447; β-Methylumbelliferone
CAS號:
90-33-5
分子式:
C??H?O?
外觀:
白色至淡黃色固體
熔點:
185-187°C
分子量:
176.17
儲存:
Amber Vial, -20°C Freezer
溶解度:
DMSO (Slightly), Methanol (Slightly)
穩定性:
Light Sensitive
種類:
Standards; Fluorescent Reagents;
應用:
Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline solution. Fluorescence: max Abs. l = 360nm, max. Em. l = 449nm; pH > 9
參考文獻
Clin. Chim. Acta., 39, 49 (1972); Anal. Biochem., 54, 40 (1973); J. Biochem. Biophys. Methods 19, 207 (1989).
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